Me? Moon ( I would like to buy  sun too, but I'm not in position to afford two versions, technically of the same game ) but sun legendary looks better and normal for a pokemon ( Lions, so beautiful)  than the weird bat thing  ( that head :O) albeit if you exclude the head, bat legendary has an elegant and innovative design ! Anyway, I want to go dark though. ;),  Dark legendaries rule ;) ! ( If it's also a flying type, which should be, then eat my dust fight/bug type pokemons! ;)

P.s I don't like the color of sun's legendary ( Its body should be in a dark color with a vivid bright color for it's  mane, like a combination of red and yellow, but that would make it almost same with pyroar from 6th gen, plus that game is a bout sun, so pale colors... :(  While I love the noble coloring ( deep purple or rather a mix of blue and purple)  and the golden ring of  moon's legendary!

I was thinking of getting the Sun version, but I like the Moon legendary the most, so I'll pick that one.

By the way, I saw you somewhere predicting that the region will be based on hawaii and actually it's hawai itself! Congratulations! ;)

Based on the legendaries moon, but the deciding factor for me will be the exclusive pokemons of each version.

I really like the look of the Moon legendary, and that was my pick from the beginning, so will most likely be getting Moon. Although as other people have said, the exclusive pokemon of each game may change my decision.

Well me and my brother are getting both but I think I like the look of sun more

Moon has an ugly bat thing but I'll probably still go with that one..

The best day of your life is when there's a polar bear legendary :P

Solgaleo makes me want Sun but exclusive Pokémon might make me go with Moon.

I mostly chose the Blue version. And this time it won't change!

That bat is lookin sexy!